diff options
Diffstat (limited to 'node_modules/css-select/lib/esm/pseudo-selectors/subselects.js')
| -rw-r--r-- | node_modules/css-select/lib/esm/pseudo-selectors/subselects.js | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/node_modules/css-select/lib/esm/pseudo-selectors/subselects.js b/node_modules/css-select/lib/esm/pseudo-selectors/subselects.js deleted file mode 100644 index 25d7e8e4..00000000 --- a/node_modules/css-select/lib/esm/pseudo-selectors/subselects.js +++ /dev/null @@ -1,94 +0,0 @@ -import boolbase from "boolbase"; -import { isTraversal } from "../sort.js"; -/** Used as a placeholder for :has. Will be replaced with the actual element. */ -export const PLACEHOLDER_ELEMENT = {}; -export function ensureIsTag(next, adapter) { - if (next === boolbase.falseFunc) - return boolbase.falseFunc; - return (elem) => adapter.isTag(elem) && next(elem); -} -export function getNextSiblings(elem, adapter) { - const siblings = adapter.getSiblings(elem); - if (siblings.length <= 1) - return []; - const elemIndex = siblings.indexOf(elem); - if (elemIndex < 0 || elemIndex === siblings.length - 1) - return []; - return siblings.slice(elemIndex + 1).filter(adapter.isTag); -} -function copyOptions(options) { - // Not copied: context, rootFunc - return { - xmlMode: !!options.xmlMode, - lowerCaseAttributeNames: !!options.lowerCaseAttributeNames, - lowerCaseTags: !!options.lowerCaseTags, - quirksMode: !!options.quirksMode, - cacheResults: !!options.cacheResults, - pseudos: options.pseudos, - adapter: options.adapter, - equals: options.equals, - }; -} -const is = (next, token, options, context, compileToken) => { - const func = compileToken(token, copyOptions(options), context); - return func === boolbase.trueFunc - ? next - : func === boolbase.falseFunc - ? boolbase.falseFunc - : (elem) => func(elem) && next(elem); -}; -/* - * :not, :has, :is, :matches and :where have to compile selectors - * doing this in src/pseudos.ts would lead to circular dependencies, - * so we add them here - */ -export const subselects = { - is, - /** - * `:matches` and `:where` are aliases for `:is`. - */ - matches: is, - where: is, - not(next, token, options, context, compileToken) { - const func = compileToken(token, copyOptions(options), context); - return func === boolbase.falseFunc - ? next - : func === boolbase.trueFunc - ? boolbase.falseFunc - : (elem) => !func(elem) && next(elem); - }, - has(next, subselect, options, _context, compileToken) { - const { adapter } = options; - const opts = copyOptions(options); - opts.relativeSelector = true; - const context = subselect.some((s) => s.some(isTraversal)) - ? // Used as a placeholder. Will be replaced with the actual element. - [PLACEHOLDER_ELEMENT] - : undefined; - const compiled = compileToken(subselect, opts, context); - if (compiled === boolbase.falseFunc) - return boolbase.falseFunc; - const hasElement = ensureIsTag(compiled, adapter); - // If `compiled` is `trueFunc`, we can skip this. - if (context && compiled !== boolbase.trueFunc) { - /* - * `shouldTestNextSiblings` will only be true if the query starts with - * a traversal (sibling or adjacent). That means we will always have a context. - */ - const { shouldTestNextSiblings = false } = compiled; - return (elem) => { - if (!next(elem)) - return false; - context[0] = elem; - const childs = adapter.getChildren(elem); - const nextElements = shouldTestNextSiblings - ? [...childs, ...getNextSiblings(elem, adapter)] - : childs; - return adapter.existsOne(hasElement, nextElements); - }; - } - return (elem) => next(elem) && - adapter.existsOne(hasElement, adapter.getChildren(elem)); - }, -}; -//# sourceMappingURL=subselects.js.map
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